CN108504438A - A kind of modified castor oil aluminium alloy cutting fluid - Google Patents

A kind of modified castor oil aluminium alloy cutting fluid Download PDF

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Publication number
CN108504438A
CN108504438A CN201810447699.4A CN201810447699A CN108504438A CN 108504438 A CN108504438 A CN 108504438A CN 201810447699 A CN201810447699 A CN 201810447699A CN 108504438 A CN108504438 A CN 108504438A
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parts
castor oil
modified castor
cutting fluid
weight
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胡晓菁
胡茂友
王建新
谢明通
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TONGLING KANGDA ALUMINIUM ALLOY CO Ltd
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TONGLING KANGDA ALUMINIUM ALLOY CO Ltd
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Priority to CN201810447699.4A priority Critical patent/CN108504438A/en
Publication of CN108504438A publication Critical patent/CN108504438A/en
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/141—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings monocarboxylic
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
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    • C10M2207/28—Esters
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    • C10M2207/28—Esters
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/402—Castor oils
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C10M2209/1045—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only used as base material
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/08—Halogenated waxes
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/042—Sulfate esters
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/064—Thiourea type compounds
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/16—Antiseptic; (micro) biocidal or bactericidal
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/64—Environmental friendly compositions
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling

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  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

The invention discloses a kind of modified castor oil aluminium alloy cutting fluid, raw material includes by weight：20 30 parts of modified castor oil, 10 20 parts of pentaerythritol ester, 10 15 parts of polyglycol ether, 27 parts of thiosemicarbazides, 0.5 4 parts of dinonyl naphthalene sulfonate barium, 57 parts of zinc naphthenate, 1.5 4 parts of benzoic acid, 0.2 0.7 parts of alkyl phenol polyoxyethylene ether, 0.3 0.6 parts of bleeding agent, 0.03 0.07 parts of paraffin, 0.6 2 parts of empgen BB, 0.06 0.3 parts of emulsifier, 10 18 parts of deionized water.Cutting fluid produced by the present invention has excellent lubricity, antibiotic property and degradability.

Description

A kind of modified castor oil aluminium alloy cutting fluid
Technical field
The present invention relates to cutting fluids, and in particular to a kind of modified castor oil aluminium alloy cutting fluid.
Background technology
Cutting fluid is that one kind is used in metal cutting, mill process, for cooling down and lubricating the work of cutter and workpiece Industry liquid, cutting fluid from a variety of super strong functional auxiliary agents it is compound through science with form.
The mankind can trace back to the ancient times using the history of cutting fluid.People are in polished stone implements, bronze, brass or copper ware and ironware, just Know that watering can improve efficiency and quality.Olive oil, 16th century are just used in ancient rome era, the casting of turning piston pump Carry out the polishing metal armor using tallow and aqueous solvent.From John's Wilkinson (J.Wilkinson) of Britain in 1775 in order to It processes the cylinder of watt steam engine and succeeds in developing boring machine and start, it is adjoint water and oily answering in metal cutting process occur With.After experienced very long development by 1860, the various lathes such as vehicle, milling, plane, mill, Gear Processing and screw thread process occur in succession, Also indicate that cutting fluid starts fairly large application.
Although Modern Cutting Fluids have develops quickly, but some performances such as anti-microbial property still cannot be satisfied market Demand.
Invention content
Technical problems based on background technology, the present invention propose a kind of modified castor oil aluminium alloy cutting fluid. Cutting fluid produced by the present invention has excellent lubricity, antibiotic property and degradability.
A kind of modified castor oil aluminium alloy cutting fluid proposed by the present invention, raw material include by weight：Modified castor 20-30 parts oily, 10-20 parts of pentaerythritol ester, 10-15 parts of polyglycol ether, 2-7 parts of thiosemicarbazides, dinonyl naphthalene sulfonate barium 0.5-4 parts, 5-7 parts of zinc naphthenate, 1.5-4 parts of benzoic acid, 0.2-0.7 parts of alkyl phenol polyoxyethylene ether, bleeding agent 0.3-0.6 Part, 0.03-0.07 parts of paraffin, 0.6-2 parts of empgen BB, 0.06-0.3 parts of emulsifier, 10-18 parts of deionized water.
Preferably, the preparation method of the modified castor oil is：Formic acid, hydrogen peroxide and cation are added into castor oil to hand over Resin is changed, is heated up, insulation reaction, cooling, is added nano cupric oxide and surfactant, water-bath obtain modified castor oil.
Preferably, the preparation method of the modified castor oil is：0.2-0.6 weight is added into the castor oil of 1 parts by weight The cation exchange resin of the formic acid of part, the hydrogen peroxide and 0.1-0.5 parts by weight of 0.4-0.8 parts by weight, is warming up to 60-70 DEG C, Insulation reaction 6-9h is cooled to 30-40 DEG C, and the table of the nano cupric oxide and 0.07-0.3 parts by weight of 0.1-1.2 parts by weight is added Face activating agent, water-bath 3-4.5h, obtains modified castor oil.
Preferably, the cation exchange resin is particular cationic exchanger resin.
Preferably, the paraffin is chlorinated paraffin.
Preferably, the bleeding agent in sodium alkyl sulfonate, alkyl sulfate sodium, fatty alcohol polyoxyethylene ether at least It is a kind of.
Preferably, the emulsifier be selected from stearoyl lactate, stearyl lactate, diacetyl tartarate monoglyceride, At least one of sucrose fatty ester.
The present invention can be prepared according to a conventional method.
The present invention raw material include：Modified castor oil, pentaerythritol ester, polyglycol ether, thiosemicarbazides, dinonyl naphthalene sulphur Sour barium, zinc naphthenate, benzoic acid, alkyl phenol polyoxyethylene ether, bleeding agent, paraffin, empgen BB, emulsifier, go from Sub- water, compatibility is good between each raw material, and the proportioning between rational allocation raw material, enables the invention to meet market for cutting The demand of fluidity energy；The present invention is oily based on modified castor oil, pentaerythritol ester, polyglycol ether, wherein castor oil has Good degradability and lubricity, but contain more unsaturated carbon-carbon double bond and β-H in its molecule, lead to castor oil Oxidation stability and low temperature flow are bad, in the preferred embodiment of the present invention, select peroxyformic acid and hydrogen peroxide to castor oil It is modified, the carbon-carbon double bond in blown castor oil, and then improves the oxidation stability and low temperature flow of castor oil, and herein On the basis of, the compatibility of nano cupric oxide and castor oil can be improved, the copper oxide particle with degermation is preferably introduced, Effectively improve the anti-microbial property of the present invention；The structure of pentaerythritol ester and natural oil is closely similar, all has aliphatic radical structure, therefore It is with good biological degradability；Contain ehter bond in polyglycol ether molecular structure, structure shows helical structure, has Preferable greasy property and anti-shear performance；Castor oil, trihydroxymethylpropanyl ester, polyglycol ether three's mating reaction are as this The base oil of invention, not only compatibility is good between three, and the present invention is made to have excellent lubrication, antibacterial, degradable, oxidation The performances such as stable meet the theory requirement of high-efficiency environment friendly.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of modified castor oil aluminium alloy cutting fluid, raw material include by weight：20 parts of modified castor oil, Ji Wusi 20 parts of alcohol ester, 10 parts of polyglycol ether, 7 parts of thiosemicarbazides, 0.5 part of dinonyl naphthalene sulfonate barium, 7 parts of zinc naphthenate, benzoic acid 1.5 Part, 0.7 part of alkyl phenol polyoxyethylene ether, 0.3 part of bleeding agent, 0.07 part of paraffin, 0.6 part of empgen BB, emulsifier 0.3 Part, 10 parts of deionized water.
Embodiment 2
A kind of modified castor oil aluminium alloy cutting fluid, raw material include by weight：30 parts of modified castor oil, Ji Wusi 10 parts of alcohol ester, 15 parts of polyglycol ether, 2 parts of thiosemicarbazides, 4 parts of dinonyl naphthalene sulfonate barium, 5 parts of zinc naphthenate, 4 parts of benzoic acid, 0.2 part of alkyl phenol polyoxyethylene ether, 0.6 part of bleeding agent, 0.03 part of paraffin, 2 parts of empgen BB, 0.06 part of emulsifier, 18 parts of deionized water；
Wherein, the preparation method of the modified castor oil is：Formic acid, hydrogen peroxide and cation are added into castor oil to exchange Resin, heating, insulation reaction, cooling, is added nano cupric oxide and surfactant, water-bath obtain modified castor oil；
The emulsifier is stearoyl lactate.
Embodiment 3
A kind of modified castor oil aluminium alloy cutting fluid, raw material include by weight：25 parts of modified castor oil, Ji Wusi 15 parts of alcohol ester, 13 parts of polyglycol ether, 4 parts of thiosemicarbazides, 2 parts of dinonyl naphthalene sulfonate barium, 6 parts of zinc naphthenate, 3 parts of benzoic acid, 0.4 part of alkyl phenol polyoxyethylene ether, 0.05 part of paraffin, 1 part of empgen BB, 0.2 part of emulsifier, is gone 0.5 part of bleeding agent 14 parts of ionized water；
Wherein, the preparation method of the modified castor oil is：The first of 0.2 parts by weight is added into the castor oil of 1 parts by weight The cation exchange resin of acid, the hydrogen peroxide of 0.8 parts by weight and 0.1 parts by weight, is warming up to 70 DEG C, insulation reaction 6h is cooled to 40 DEG C, the surfactant of the nano cupric oxide and 0.3 parts by weight of 0.1 parts by weight is added, water-bath 3h obtains modified castor Oil；
The cation exchange resin is particular cationic exchanger resin；
The paraffin is chlorinated paraffin；
The bleeding agent is sodium alkyl sulfonate；
The emulsifier is stearyl lactate.
Embodiment 4
A kind of modified castor oil aluminium alloy cutting fluid, raw material include by weight：22 parts of modified castor oil, Ji Wusi 13 parts of alcohol ester, 12 parts of polyglycol ether, 3 parts of thiosemicarbazides, 1 part of dinonyl naphthalene sulfonate barium, 5.5 parts of zinc naphthenate, benzoic acid 2 Part, 0.3 part of alkyl phenol polyoxyethylene ether, 0.4 part of bleeding agent, 0.04 part of paraffin, 0.7 part of empgen BB, emulsifier 0.08 part, 12 parts of deionized water；
Wherein, the preparation method of the modified castor oil is：The first of 0.6 parts by weight is added into the castor oil of 1 parts by weight The cation exchange resin of acid, the hydrogen peroxide of 0.4 parts by weight and 0.5 parts by weight, is warming up to 60 DEG C, insulation reaction 9h is cooled to 30 DEG C, the surfactant of the nano cupric oxide and 0.07 parts by weight of 1.2 parts by weight is added, water-bath 4.5h is modified Castor oil；
The cation exchange resin is particular cationic exchanger resin；
The paraffin is chlorinated paraffin；
The bleeding agent is alkyl sulfate sodium；
The emulsifier is diacetyl tartarate monoglyceride.
Embodiment 5
A kind of modified castor oil aluminium alloy cutting fluid, raw material include by weight：28 parts of modified castor oil, Ji Wusi 18 parts of alcohol ester, 14 parts of polyglycol ether, 5 parts of thiosemicarbazides, 3 parts of dinonyl naphthalene sulfonate barium, 6.5 parts of zinc naphthenate, benzoic acid 3.5 Part, 0.6 part of alkyl phenol polyoxyethylene ether, 0.55 part of bleeding agent, 0.06 part of paraffin, 1.5 parts of empgen BB, emulsifier 0.25 part, 16 parts of deionized water；
Wherein, the preparation method of the modified castor oil is：The first of 0.4 parts by weight is added into the castor oil of 1 parts by weight The cation exchange resin of acid, the hydrogen peroxide of 0.6 parts by weight and 0.3 parts by weight, is warming up to 65 DEG C, insulation reaction 8h is cooled to 30-40 DEG C, the surfactant of the nano cupric oxide and 0.2 parts by weight of 0.7 parts by weight is added, water-bath 4h is modified Castor oil；
The cation exchange resin is particular cationic exchanger resin；
The paraffin is chlorinated paraffin；
The bleeding agent is fatty alcohol polyoxyethylene ether；
The emulsifier is sucrose fatty ester.
Comparative example 1
A kind of aluminium alloy cutting fluid, raw material include by weight：28 parts of castor oil, 18 parts of pentaerythritol ester, poly- second 14 parts of glycol ethers, 5 parts of thiosemicarbazides, 3 parts of dinonyl naphthalene sulfonate barium, 6.5 parts of zinc naphthenate, 3.5 parts of benzoic acid, alkyl phenol polyoxy 0.6 part of vinethene, 0.55 part of bleeding agent, 0.06 part of paraffin, 1.5 parts of empgen BB, 0.25 part of emulsifier, deionized water 16 parts；
Wherein, the paraffin is chlorinated paraffin；
The bleeding agent is fatty alcohol polyoxyethylene ether；
The emulsifier is sucrose fatty ester.
Test example 1
Correlated performance test is carried out to embodiment 5 and comparative example 1 respectively, test result is shown as：Relative to comparative example 1, Embodiment 5 averagely improves 11% on anti-microbial property, and 8% is averagely improved in greasy property, is averaged in oxidation-stabilized performance Improve 7%.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of modified castor oil aluminium alloy cutting fluid, which is characterized in that its raw material includes by weight：Modified castor oil 20-30 parts, 10-20 parts of pentaerythritol ester, 10-15 parts of polyglycol ether, 2-7 parts of thiosemicarbazides, dinonyl naphthalene sulfonate barium 0.5-4 Part, 5-7 parts of zinc naphthenate, 1.5-4 parts of benzoic acid, 0.2-0.7 parts of alkyl phenol polyoxyethylene ether, 0.3-0.6 parts of bleeding agent, paraffin 0.03-0.07 parts, 0.6-2 parts of empgen BB, 0.06-0.3 parts of emulsifier, 10-18 parts of deionized water.
2. modified castor oil aluminium alloy cutting fluid according to claim 1, which is characterized in that the system of the modified castor oil Preparation Method is：Formic acid, hydrogen peroxide and cation exchange resin, heating are added into castor oil, insulation reaction cools down, and addition is received Rice copper oxide and surfactant, water-bath obtain modified castor oil.
3. modified castor oil aluminium alloy cutting fluid according to claim 2, which is characterized in that the system of the modified castor oil Preparation Method is：Be added into the castor oil of 1 parts by weight the formic acid of 0.2-0.6 parts by weight, 0.4-0.8 parts by weight hydrogen peroxide and The cation exchange resin of 0.1-0.5 parts by weight is warming up to 60-70 DEG C, insulation reaction 6-9h, is cooled to 30-40 DEG C, is added The surfactant of the nano cupric oxide and 0.07-0.3 parts by weight of 0.1-1.2 parts by weight, water-bath 3-4.5h are modified Castor oil.
4. according to modified castor oil aluminium alloy cutting fluid described in Claims 2 or 3, which is characterized in that the cation exchanges Resin is particular cationic exchanger resin.
5. modified castor oil aluminium alloy cutting fluid according to claim 1, which is characterized in that the paraffin is chlorination stone Wax.
6. modified castor oil aluminium alloy cutting fluid according to claim 1, which is characterized in that the bleeding agent is selected from alkyl At least one of sodium sulfonate, alkyl sulfate sodium, fatty alcohol polyoxyethylene ether.
7. modified castor oil aluminium alloy cutting fluid according to claim 1, which is characterized in that the emulsifier is selected from tristearin At least one of acyl lactylate, stearyl lactate, diacetyl tartarate monoglyceride, sucrose fatty ester.
CN201810447699.4A 2018-05-11 2018-05-11 A kind of modified castor oil aluminium alloy cutting fluid Pending CN108504438A (en)

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